:root{
  --bg:#ffffff;
  --fg:#111827;
  --muted:#4b5563;
  --accent:#d4af37;
  --card:#ffffff;
  --line:#e5e7eb;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto}
a{color:var(--fg);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:20px}
.nav{position:sticky;top:0;background:rgba(255,255,255,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:20}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;gap:10px;align-items:center;font-weight:700}
.logo{height:68px;border-radius:6px;background:transparent}
#menu{display:flex;gap:18px;align-items:center}
#menu a{opacity:.9}
#menu .btn{padding:8px 12px;border:1px solid var(--line);border-radius:10px}
.menu-btn{display:none;background:transparent;border:1px solid var(--line);color:var(--fg);padding:6px 10px;border-radius:8px}
.hero{padding:72px 0;background:linear-gradient(180deg, #fff 0%, #fafafa 100%)}
.grid2{display:grid;grid-template-columns:1.4fr 1fr;gap:28px}
.hero h1{font-size:38px;line-height:1.2;margin:0 0 12px}
.accent{color:var(--accent)}
.lead{color:var(--muted);max-width:55ch}
.cta-row{display:flex;gap:12px;margin:18px 0 10px}
.btn{display:inline-block;padding:10px 16px;border-radius:12px;border:1px solid var(--line);background:#ffffff;color:#111827}
.btn.primary{background:var(--accent);color:#111827;border:0;font-weight:700}
.kpis{display:flex;gap:16px;list-style:none;padding:0;margin:14px 0;color:var(--muted)}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.section{padding:54px 0;border-top:1px solid var(--line)}
.section.alt{background:#fafafa}
.section h2{font-size:28px;margin:0 0 18px}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}
.card h3,.card h4{margin-top:0}
.mini{width:36px;height:36px;display:block;margin-bottom:8px}
/* HIOPOS Solutions block */
.hipos-hero{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:16px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.hipos-logo{max-height:64px}
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:10px 0 16px}
.benefit{background:#fff;border:1px dashed var(--line);border-radius:10px;padding:10px}
.cards.three{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
/* Pricing */
.card.price{display:flex;flex-direction:column;gap:10px}
.price-tag{font-weight:800;font-size:22px;margin:4px 0}
/* Contact form */
.list{list-style:none;padding:0;margin:0}
.form{display:grid;gap:10px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}
input,textarea{width:100%;padding:10px;border-radius:10px;border:1px solid var(--line);background:#fff;color:#111827}
.footer{border-top:1px solid var(--line);padding:18px 0;background:#fafafa}
.footer-inner{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px}
/* Floating WhatsApp */
.wa-float{position:fixed;right:18px;bottom:18px;width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#25D366;color:#111827;border:0;box-shadow:0 4px 14px rgba(0,0,0,.15);font-size:24px;z-index:50}
/* FAQ */
details.qa{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px;margin:8px 0}
details.qa[open]{box-shadow:0 6px 18px rgba(0,0,0,.06)}
details.qa summary{cursor:pointer;font-weight:600}
/* Responsive */
@media (max-width:900px){
  .grid2{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .cards.three{grid-template-columns:1fr}
  .benefits{grid-template-columns:1fr 1fr}
  #menu{display:none;position:absolute;right:12px;top:56px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px}
  .menu-btn{display:inline-block}
}
@media (max-width:640px){
  .logo{height:54px}
}

/* Partner logos in header */
.brand-line{display:flex;align-items:center;gap:76px} /* ~2cm at 96dpi */
.partner-logo{height:68px;object-fit:contain;filter:none}
@media (max-width:900px){
  .brand-line{gap:24px}
  .partner-logo{height:44px}
}
@media (max-width:640px){
  .partner-logo{display:none} /* ocultar en móviles si ocupa mucho */
}